지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Smart Structures and Systems, An International Journal Smart Structures and Systems, An International Journal Vol.15 No.3
- 발행연도
- 2015.1
- 수록면
- 505 - 522 (18page)
이용수
초록· 키워드
오류제보하기
Variation of temperature is a primary environmental factor that affects the behavior of structures.
Therefore, understanding the mechanisms of normal temperature-induced variations of structural behavior wouldhelp in distinguishing them from anomalies. In this study, we used the structural health monitoring data of theShanghai Yangtze River Bridge, a steel girder cable-stayed bridge, to investigate the mechanisms of thermallyinduced vertical deflection ( DT ) at mid-span of such bridges. The DT results from a multisource combination ofthermal expansion effects of the cable temperature (TCab ), girder temperature (TGir ), girder differential temperature(TDif ), and tower temperature (TTow ). It could be approximated by multiple linear superpositions under operationalconditions. The sensitivities of DT of the Shanghai Yangtze River Bridge to the above temperatures were in thefollowing order: TCab > TGir > TTow > TDif . However, the direction of the effect of TCab was observed to beopposite to that of the other three temperatures, and the magnitudes of the effects of TCab and TGir were found tobe almost one order greater than those of TDif and TTow . The mechanisms of the thermally induced verticaldeflection variation at mid-span of a cable-stayed bridge as well as the analytical methodology adoptedin this study could be applicable for other long-span cable-stayed bridges.
목차
등록된 정보가 없습니다.
참고문헌 (31)
참고문헌 신청
Barr, P. / 2000 / High performance concrete in Washington State SR18/SR516 overcrossing: final report on girder monitoring
Boller, C. / 2009 / Encyclopedia of Structural Health Monitoring / John Wiley &Sons, Ltd.
Brownjohn, J. M. W. / 2009 / Thermal effects on performance on Tamar Bridge / Proceedings of the 4th International Conference on Structural Health Monitoring of Intelligent Infrastructure (SHMII-4), Zurich, Switzerland
Burdet, O. L. / 2010 / Thermal effects in the long-term monitoring of bridges / IABSE Symposium Report, Venice, Italy
Cao, Y. / 2011 / Temperature effects on cable stayed bridge using health monitoring system : a case study / Struct. Health Monit 10(5):523~537
Boller, C. / 2009 / Encyclopedia of Structural Health Monitoring / John Wiley &Sons, Ltd.
Brownjohn, J. M. W. / 2009 / Thermal effects on performance on Tamar Bridge / Proceedings of the 4th International Conference on Structural Health Monitoring of Intelligent Infrastructure (SHMII-4), Zurich, Switzerland
Burdet, O. L. / 2010 / Thermal effects in the long-term monitoring of bridges / IABSE Symposium Report, Venice, Italy
Cao, Y. / 2011 / Temperature effects on cable stayed bridge using health monitoring system : a case study / Struct. Health Monit 10(5):523~537
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Mechanisms of thermally induced deflection of a long-span cable-stayed bridge
Smart structures and systems
2015 .01
-
Span limit and parametric analysis of cable-stayed bridges
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Elimination of environmental temperature effect from the variation of stay cable force based on simple temperature measurements
Smart structures and systems
2017 .01
-
Damage detection of a cable-stayed bridge based on the variation of stay cable forces eliminating environmental temperature effects
Smart structures and systems
2016 .01
-
Elimination of environmental temperature effect from the variation of stay cable force based on simple temperature measurements
Smart Structures and Systems, An International Journal
2017 .01
-
Study of seismic performance of super long-span partially earth-anchored cable-stayed bridges
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Development of automatic system for evaluating the stress redistribution in structural members of a steel cable-stayed bridge due to cable stress relaxation
Steel and Composite Structures, An International Journal
2022 .09
-
Numerical investigation on the wind stability of super long-span partially earth-anchored cable-stayed bridges
Wind & structures
2015 .01
-
Structural behavior of cable-stayed bridges after cable failure
Structural engineering and mechanics : An international journal
2016 .01
-
Economic performance of cable supported bridges
Structural engineering and mechanics : An international journal
2016 .01
-
Study of seismic performance of cable-stayed-suspension hybrid bridges
Structural engineering and mechanics : An international journal
2015 .01
-
전력케이블의 열화측정을 위한 부하전류 및 온도측정 시스템
조명·전기설비학회논문지
2015 .02
-
Temperature distribution analysis of steel box-girder based on long-term monitoring data
Smart Structures and Systems, An International Journal
2020 .01
-
Design of 1,200m Span Prototype Cable-Stayed Bridge Based on Korean Highway Bridge Design Code (Limit State Design) for Cable Supported Bridges
Steel Construction
2016 .06
-
Reasonably completed state assessment of the self-anchored hybrid cable-stayed suspension bridge: An analytical algorithm
Structural Engineering and Mechanics, An Int＇l Journal
2024 .04
-
Wireless monitoring of typhoon-induced variation of dynamic characteristics of a cable-stayed bridge
Wind & structures
2015 .01
-
Condition assessment of stay cables through enhanced time series classification using a deep learning approach
Smart Structures and Systems, An International Journal
2022 .01
-
Aerodynamic stability of iced stay cables on cable-stayed bridge
Wind & structures
2016 .01
-
Damaged cable detection with statistical analysis, clustering, and deep learning models
Smart Structures and Systems, An International Journal
2022 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0